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mutter/cogl/winsys/cogl-winsys-private.h

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Merged clutter-ivan branch into trunk. svn merge \ https://svn.o-hand.com/repos/clutter/trunk/clutter@2509 \ https://svn.o-hand.com/repos/clutter/branches/clutter-ivan@HEAD
2008-04-25 13:37:36 +00:00
/*
[cogl] Updates all file headers and removes lots of trailing white space Adds missing notices, and ensures all the notices are consistent. The Cogl blurb also now reads: * Cogl * * An object oriented GL/GLES Abstraction/Utility Layer
2009-04-27 14:48:12 +00:00
* Cogl
Merged clutter-ivan branch into trunk. svn merge \ https://svn.o-hand.com/repos/clutter/trunk/clutter@2509 \ https://svn.o-hand.com/repos/clutter/branches/clutter-ivan@HEAD
2008-04-25 13:37:36 +00:00
*
[cogl] Updates all file headers and removes lots of trailing white space Adds missing notices, and ensures all the notices are consistent. The Cogl blurb also now reads: * Cogl * * An object oriented GL/GLES Abstraction/Utility Layer
2009-04-27 14:48:12 +00:00
* An object oriented GL/GLES Abstraction/Utility Layer
Merged clutter-ivan branch into trunk. svn merge \ https://svn.o-hand.com/repos/clutter/trunk/clutter@2509 \ https://svn.o-hand.com/repos/clutter/branches/clutter-ivan@HEAD
2008-04-25 13:37:36 +00:00
*
[cogl] Updates all file headers and removes lots of trailing white space Adds missing notices, and ensures all the notices are consistent. The Cogl blurb also now reads: * Cogl * * An object oriented GL/GLES Abstraction/Utility Layer
2009-04-27 14:48:12 +00:00
* Copyright (C) 2007,2008,2009 Intel Corporation.
Merged clutter-ivan branch into trunk. svn merge \ https://svn.o-hand.com/repos/clutter/trunk/clutter@2509 \ https://svn.o-hand.com/repos/clutter/branches/clutter-ivan@HEAD
2008-04-25 13:37:36 +00:00
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
Remove mentions of the FSF address Since using addresses that might change is something that finally the FSF acknowledge as a plausible scenario (after changing address twice), the license blurb in the source files should use the URI for getting the license in case the library did not come with it. Not that URIs cannot possibly change, but at least it's easier to set up a redirection at the same place. As a side note: this commit closes the oldes bug in Clutter's bug report tool. http://bugzilla.openedhand.com/show_bug.cgi?id=521
2010-03-01 12:56:10 +00:00
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
*
Merged clutter-ivan branch into trunk. svn merge \ https://svn.o-hand.com/repos/clutter/trunk/clutter@2509 \ https://svn.o-hand.com/repos/clutter/branches/clutter-ivan@HEAD
2008-04-25 13:37:36 +00:00
*/
rename winsys files to be more consistent This tries to make the naming style of files under cogl/winsys/ consistent with other cogl source files. In particular private header files didn't have a '-private' infix.
2011-02-22 20:08:16 +00:00
#ifndef __COGL_WINSYS_PRIVATE_H
#define __COGL_WINSYS_PRIVATE_H
Merged clutter-ivan branch into trunk. svn merge \ https://svn.o-hand.com/repos/clutter/trunk/clutter@2509 \ https://svn.o-hand.com/repos/clutter/branches/clutter-ivan@HEAD
2008-04-25 13:37:36 +00:00
renderer: Expose winsys ID setter/getters This adds API to let you override the choice of Cogl's winsys backend. Previously it was only possible to override the winsys using the COGL_RENDERER environment variable, but it's useful for something like Clutter to be able to control the winsys via API without needing environment variable tricks. This also adds API to query back the winsys chosen by Cogl, in case you don't set an explicit override. Signed-off-by: Neil Roberts <neil@linux.intel.com>
2011-06-20 12:29:12 +00:00
#include "cogl-renderer.h"
framebuffer: split out CoglOnscreen code This factors out the CoglOnscreen code from cogl-framebuffer.c so we now have cogl-onscreen.c, cogl-onscreen.h and cogl-onscreen-private.h. Notably some of the functions pulled out are currently namespaced as cogl_framebuffer but we know we are planning on renaming them to be in the cogl_onscreen namespace; such as cogl_framebuffer_swap_buffers(). Reviewed-by: Neil Roberts <neil@linux.intel.com>
2011-10-13 20:31:04 +00:00
#include "cogl-onscreen.h"
renderer: Expose winsys ID setter/getters This adds API to let you override the choice of Cogl's winsys backend. Previously it was only possible to override the winsys using the COGL_RENDERER environment variable, but it's useful for something like Clutter to be able to control the winsys via API without needing environment variable tricks. This also adds API to query back the winsys chosen by Cogl, in case you don't set an explicit override. Signed-off-by: Neil Roberts <neil@linux.intel.com>
2011-06-20 12:29:12 +00:00
texture-pixmap-x11: Move GLX code to cogl-winsys-glx.c This moves the GLX specific code from cogl-texture-pixmap-x11.c into cogl-winsys-glx.c. If we want the winsys components to by dynamically loadable then we can't have GLX code scattered outside of cogl-winsys-glx.c. This also sets us up for supporting the EGL_texture_from_pixmap extension which is almost identical to the GLX_texture_from_pixmap extension.
2011-03-01 14:43:43 +00:00
#ifdef COGL_HAS_XLIB_SUPPORT
#include "cogl-texture-pixmap-x11-private.h"
#endif
Moves all GLX code down from Clutter to Cogl This migrates all the GLX window system code down from the Clutter backend code into a Cogl winsys. Moving OpenGL window system binding code down from Clutter into Cogl is the biggest blocker to having Cogl become a standalone 3D graphics library, so this is an important step in that direction.
2010-11-05 12:28:33 +00:00
#ifdef COGL_HAS_XLIB_SUPPORT
#include <X11/Xutil.h>
Add a vtable of indirection to the winsys code So that we can dynamically select what winsys backend to use at runtime we need to have some indirection to how code accesses the winsys instead of simply calling _cogl_winsys* functions that would collide if we wanted to compile more than one backend into Cogl.
2011-02-25 11:29:08 +00:00
#include "cogl-texture-pixmap-x11-private.h"
Moves all GLX code down from Clutter to Cogl This migrates all the GLX window system code down from the Clutter backend code into a Cogl winsys. Moving OpenGL window system binding code down from Clutter into Cogl is the biggest blocker to having Cogl become a standalone 3D graphics library, so this is an important step in that direction.
2010-11-05 12:28:33 +00:00
#endif
GQuark
_cogl_winsys_error_quark (void);
#define COGL_WINSYS_ERROR (_cogl_winsys_error_quark ())
typedef enum { /*< prefix=COGL_WINSYS_ERROR >*/
COGL_WINSYS_ERROR_INIT,
COGL_WINSYS_ERROR_CREATE_CONTEXT,
COGL_WINSYS_ERROR_CREATE_ONSCREEN,
} CoglWinsysError;
typedef enum
{
COGL_WINSYS_RECTANGLE_STATE_UNKNOWN,
COGL_WINSYS_RECTANGLE_STATE_DISABLE,
COGL_WINSYS_RECTANGLE_STATE_ENABLE
} CoglWinsysRectangleState;
Add a vtable of indirection to the winsys code So that we can dynamically select what winsys backend to use at runtime we need to have some indirection to how code accesses the winsys instead of simply calling _cogl_winsys* functions that would collide if we wanted to compile more than one backend into Cogl.
2011-02-25 11:29:08 +00:00
typedef struct _CoglWinsysVtable
{
renderer: Expose winsys ID setter/getters This adds API to let you override the choice of Cogl's winsys backend. Previously it was only possible to override the winsys using the COGL_RENDERER environment variable, but it's useful for something like Clutter to be able to control the winsys via API without needing environment variable tricks. This also adds API to query back the winsys chosen by Cogl, in case you don't set an explicit override. Signed-off-by: Neil Roberts <neil@linux.intel.com>
2011-06-20 12:29:12 +00:00
CoglWinsysID id;
renderer: Adds api to add/remove selection constraints This allows applications to specify certain constraints that feed into the process of selecting a CoglRenderer backend. For example applications might depend on x11 for handling input and so they require a backend that's also based on x11.
2012-01-13 16:48:26 +00:00
CoglRendererConstraint constraints;
renderer: Expose winsys ID setter/getters This adds API to let you override the choice of Cogl's winsys backend. Previously it was only possible to override the winsys using the COGL_RENDERER environment variable, but it's useful for something like Clutter to be able to control the winsys via API without needing environment variable tricks. This also adds API to query back the winsys chosen by Cogl, in case you don't set an explicit override. Signed-off-by: Neil Roberts <neil@linux.intel.com>
2011-06-20 12:29:12 +00:00
winsys: Expose environment variable to choose winsys This makes it possible to override the winsys that cogl uses by setting the COGL_RENDERER environment variable e.g. to "GLX" or "EGL"
2011-04-18 15:24:51 +00:00
const char *name;
cogl-winsys: Explicitly comment which vfuncs are optional Some of the virtual functions in CoglWinsysVtable only need to be implemented for specific backends or when a specific feature is advertised. This splits the vtable struct into two commented sections marking which are optional and which are required. Wherever an optional function is used there is now a g_return_if_fail to ensure there is an implementation.
2011-05-10 12:51:41 +00:00
/* Required functions */
Add a vtable of indirection to the winsys code So that we can dynamically select what winsys backend to use at runtime we need to have some indirection to how code accesses the winsys instead of simply calling _cogl_winsys* functions that would collide if we wanted to compile more than one backend into Cogl.
2011-02-25 11:29:08 +00:00
CoglFuncPtr
Don't use the 'NULL' GModule to resolve GL symbols Previously, _cogl_get_proc_address had a fallback to resolve the symbol using g_module_open(NULL) to get the symbol from anywhere in the address space. The EGL backend ends up using this on some drivers because eglGetProcAddress isn't meant to return a pointer for core functions. This causes problems if something in the process is linking against a different GL library, for example Cairo may be linking against libGL itself. In this case it may end up resolving symbols from the GL library even if GLES is being used. This patch removes the fallback. The EGL version now has its own fallback instead which passes the existing libgl_module from the renderer to g_module_symbol so that it should only get symbols from that library or its dependency chain. The GLX and WGL winsys only call glXGetProcAddress and wglGetProcAddress. The stub winsys does however continue using the global symbol lookup. The internal _cogl_get_proc_address function has been renamed to _cogl_renderer_get_proc_address because it needs a connected renderer to work so it could be considered to be a renderer method. The pointer to the renderer is passed down to the winsys backends so that it can use the data attached to the renderer to get the module pointers. https://bugzilla.gnome.org/show_bug.cgi?id=655412 Reviewed-by: Robert Bragg <robert@linux.intel.com>
2011-07-27 11:30:02 +00:00
(*renderer_get_proc_address) (CoglRenderer *renderer,
const char *name);
Merged clutter-ivan branch into trunk. svn merge \ https://svn.o-hand.com/repos/clutter/trunk/clutter@2509 \ https://svn.o-hand.com/repos/clutter/branches/clutter-ivan@HEAD
2008-04-25 13:37:36 +00:00
Add a vtable of indirection to the winsys code So that we can dynamically select what winsys backend to use at runtime we need to have some indirection to how code accesses the winsys instead of simply calling _cogl_winsys* functions that would collide if we wanted to compile more than one backend into Cogl.
2011-02-25 11:29:08 +00:00
gboolean
(*renderer_connect) (CoglRenderer *renderer, GError **error);
Moves all GLX code down from Clutter to Cogl This migrates all the GLX window system code down from the Clutter backend code into a Cogl winsys. Moving OpenGL window system binding code down from Clutter into Cogl is the biggest blocker to having Cogl become a standalone 3D graphics library, so this is an important step in that direction.
2010-11-05 12:28:33 +00:00
Add a vtable of indirection to the winsys code So that we can dynamically select what winsys backend to use at runtime we need to have some indirection to how code accesses the winsys instead of simply calling _cogl_winsys* functions that would collide if we wanted to compile more than one backend into Cogl.
2011-02-25 11:29:08 +00:00
void
(*renderer_disconnect) (CoglRenderer *renderer);
Moves all GLX code down from Clutter to Cogl This migrates all the GLX window system code down from the Clutter backend code into a Cogl winsys. Moving OpenGL window system binding code down from Clutter into Cogl is the biggest blocker to having Cogl become a standalone 3D graphics library, so this is an important step in that direction.
2010-11-05 12:28:33 +00:00
Add a vtable of indirection to the winsys code So that we can dynamically select what winsys backend to use at runtime we need to have some indirection to how code accesses the winsys instead of simply calling _cogl_winsys* functions that would collide if we wanted to compile more than one backend into Cogl.
2011-02-25 11:29:08 +00:00
gboolean
(*display_setup) (CoglDisplay *display, GError **error);
Moves all GLX code down from Clutter to Cogl This migrates all the GLX window system code down from the Clutter backend code into a Cogl winsys. Moving OpenGL window system binding code down from Clutter into Cogl is the biggest blocker to having Cogl become a standalone 3D graphics library, so this is an important step in that direction.
2010-11-05 12:28:33 +00:00
Add a vtable of indirection to the winsys code So that we can dynamically select what winsys backend to use at runtime we need to have some indirection to how code accesses the winsys instead of simply calling _cogl_winsys* functions that would collide if we wanted to compile more than one backend into Cogl.
2011-02-25 11:29:08 +00:00
void
(*display_destroy) (CoglDisplay *display);
Moves all GLX code down from Clutter to Cogl This migrates all the GLX window system code down from the Clutter backend code into a Cogl winsys. Moving OpenGL window system binding code down from Clutter into Cogl is the biggest blocker to having Cogl become a standalone 3D graphics library, so this is an important step in that direction.
2010-11-05 12:28:33 +00:00
Add a vtable of indirection to the winsys code So that we can dynamically select what winsys backend to use at runtime we need to have some indirection to how code accesses the winsys instead of simply calling _cogl_winsys* functions that would collide if we wanted to compile more than one backend into Cogl.
2011-02-25 11:29:08 +00:00
gboolean
(*context_init) (CoglContext *context, GError **error);
Moves all GLX code down from Clutter to Cogl This migrates all the GLX window system code down from the Clutter backend code into a Cogl winsys. Moving OpenGL window system binding code down from Clutter into Cogl is the biggest blocker to having Cogl become a standalone 3D graphics library, so this is an important step in that direction.
2010-11-05 12:28:33 +00:00
Add a vtable of indirection to the winsys code So that we can dynamically select what winsys backend to use at runtime we need to have some indirection to how code accesses the winsys instead of simply calling _cogl_winsys* functions that would collide if we wanted to compile more than one backend into Cogl.
2011-02-25 11:29:08 +00:00
void
(*context_deinit) (CoglContext *context);
Moves all GLX code down from Clutter to Cogl This migrates all the GLX window system code down from the Clutter backend code into a Cogl winsys. Moving OpenGL window system binding code down from Clutter into Cogl is the biggest blocker to having Cogl become a standalone 3D graphics library, so this is an important step in that direction.
2010-11-05 12:28:33 +00:00
Add a vtable of indirection to the winsys code So that we can dynamically select what winsys backend to use at runtime we need to have some indirection to how code accesses the winsys instead of simply calling _cogl_winsys* functions that would collide if we wanted to compile more than one backend into Cogl.
2011-02-25 11:29:08 +00:00
gboolean
(*onscreen_init) (CoglOnscreen *onscreen, GError **error);
Moves all GLX code down from Clutter to Cogl This migrates all the GLX window system code down from the Clutter backend code into a Cogl winsys. Moving OpenGL window system binding code down from Clutter into Cogl is the biggest blocker to having Cogl become a standalone 3D graphics library, so this is an important step in that direction.
2010-11-05 12:28:33 +00:00
Add a vtable of indirection to the winsys code So that we can dynamically select what winsys backend to use at runtime we need to have some indirection to how code accesses the winsys instead of simply calling _cogl_winsys* functions that would collide if we wanted to compile more than one backend into Cogl.
2011-02-25 11:29:08 +00:00
void
(*onscreen_deinit) (CoglOnscreen *onscreen);
Moves all GLX code down from Clutter to Cogl This migrates all the GLX window system code down from the Clutter backend code into a Cogl winsys. Moving OpenGL window system binding code down from Clutter into Cogl is the biggest blocker to having Cogl become a standalone 3D graphics library, so this is an important step in that direction.
2010-11-05 12:28:33 +00:00
Add a vtable of indirection to the winsys code So that we can dynamically select what winsys backend to use at runtime we need to have some indirection to how code accesses the winsys instead of simply calling _cogl_winsys* functions that would collide if we wanted to compile more than one backend into Cogl.
2011-02-25 11:29:08 +00:00
void
(*onscreen_bind) (CoglOnscreen *onscreen);
Moves all GLX code down from Clutter to Cogl This migrates all the GLX window system code down from the Clutter backend code into a Cogl winsys. Moving OpenGL window system binding code down from Clutter into Cogl is the biggest blocker to having Cogl become a standalone 3D graphics library, so this is an important step in that direction.
2010-11-05 12:28:33 +00:00
Add a vtable of indirection to the winsys code So that we can dynamically select what winsys backend to use at runtime we need to have some indirection to how code accesses the winsys instead of simply calling _cogl_winsys* functions that would collide if we wanted to compile more than one backend into Cogl.
2011-02-25 11:29:08 +00:00
void
(*onscreen_swap_buffers) (CoglOnscreen *onscreen);
Moves all GLX code down from Clutter to Cogl This migrates all the GLX window system code down from the Clutter backend code into a Cogl winsys. Moving OpenGL window system binding code down from Clutter into Cogl is the biggest blocker to having Cogl become a standalone 3D graphics library, so this is an important step in that direction.
2010-11-05 12:28:33 +00:00
cogl-winsys: Explicitly comment which vfuncs are optional Some of the virtual functions in CoglWinsysVtable only need to be implemented for specific backends or when a specific feature is advertised. This splits the vtable struct into two commented sections marking which are optional and which are required. Wherever an optional function is used there is now a g_return_if_fail to ensure there is an implementation.
2011-05-10 12:51:41 +00:00
void
(*onscreen_update_swap_throttled) (CoglOnscreen *onscreen);
void
(*onscreen_set_visibility) (CoglOnscreen *onscreen,
gboolean visibility);
/* Optional functions */
Add a vtable of indirection to the winsys code So that we can dynamically select what winsys backend to use at runtime we need to have some indirection to how code accesses the winsys instead of simply calling _cogl_winsys* functions that would collide if we wanted to compile more than one backend into Cogl.
2011-02-25 11:29:08 +00:00
void
(*onscreen_swap_region) (CoglOnscreen *onscreen,
framebuffer: make _swap_region coords top-left relative Cogl aims to consistently put the origin of 2D objects at the top-left instead of the bottom left as OpenGL does, but there was an oversight and the experimental cogl_framebuffer_swap_region API was accepting coordinates relative to the bottom left. Cogl will now flip the user's given rectangles to be relative to the bottom of the framebufffer before sending them to APIs like glXCopySubBuffer and glBlitFramebuffer. Reviewed-by: Neil Roberts <neil@linux.intel.com>
2011-07-22 11:23:40 +00:00
const int *rectangles,
Add a vtable of indirection to the winsys code So that we can dynamically select what winsys backend to use at runtime we need to have some indirection to how code accesses the winsys instead of simply calling _cogl_winsys* functions that would collide if we wanted to compile more than one backend into Cogl.
2011-02-25 11:29:08 +00:00
int n_rectangles);
Moves all GLX code down from Clutter to Cogl This migrates all the GLX window system code down from the Clutter backend code into a Cogl winsys. Moving OpenGL window system binding code down from Clutter into Cogl is the biggest blocker to having Cogl become a standalone 3D graphics library, so this is an important step in that direction.
2010-11-05 12:28:33 +00:00
cogl-winsys: Explicitly comment which vfuncs are optional Some of the virtual functions in CoglWinsysVtable only need to be implemented for specific backends or when a specific feature is advertised. This splits the vtable struct into two commented sections marking which are optional and which are required. Wherever an optional function is used there is now a g_return_if_fail to ensure there is an implementation.
2011-05-10 12:51:41 +00:00
#ifdef COGL_HAS_EGL_SUPPORT
EGLDisplay
(*context_egl_get_egl_display) (CoglContext *context);
#endif
#ifdef COGL_HAS_XLIB_SUPPORT
XVisualInfo *
(*xlib_get_visual_info) (void);
#endif
Moves all GLX code down from Clutter to Cogl This migrates all the GLX window system code down from the Clutter backend code into a Cogl winsys. Moving OpenGL window system binding code down from Clutter into Cogl is the biggest blocker to having Cogl become a standalone 3D graphics library, so this is an important step in that direction.
2010-11-05 12:28:33 +00:00
Add a vtable of indirection to the winsys code So that we can dynamically select what winsys backend to use at runtime we need to have some indirection to how code accesses the winsys instead of simply calling _cogl_winsys* functions that would collide if we wanted to compile more than one backend into Cogl.
2011-02-25 11:29:08 +00:00
guint32
(*onscreen_x11_get_window_xid) (CoglOnscreen *onscreen);
Moves all GLX code down from Clutter to Cogl This migrates all the GLX window system code down from the Clutter backend code into a Cogl winsys. Moving OpenGL window system binding code down from Clutter into Cogl is the biggest blocker to having Cogl become a standalone 3D graphics library, so this is an important step in that direction.
2010-11-05 12:28:33 +00:00
Add a WGL winsys This adds a full winsys to handle WGL and Win32.
2011-05-09 16:48:50 +00:00
#ifdef COGL_HAS_WIN32_SUPPORT
HWND
(*onscreen_win32_get_window) (CoglOnscreen *onscreen);
#endif
Add support for main loop integration This adds two new functions: void cogl_poll_get_info (CoglContext *context, CoglPollFD **poll_fds, int *n_poll_fds, gint64 *timeout); void cogl_poll_dispatch (CoglContext *context, const CoglPollFD *poll_fds, int n_poll_fds); The application is expected to call the first function whenever it is about to block to go idle, and the second function whenever it comes out of idle. This gives Cogl winsys's the ability poll file descriptors for events. For example when handing swap complete notifications, it can report that it needs to block on a file descriptor. The two functions are backed by winsys virtual functions. There are currently no implementations. The default handler for get_info just reports no file descriptors and an infinite timeout. Reviewed-by: Robert Bragg <robert@linux.intel.com>
2011-12-16 17:49:28 +00:00
void
(*poll_get_info) (CoglContext *context,
CoglPollFD **poll_fds,
int *n_poll_fds,
gint64 *timeout);
void
(*poll_dispatch) (CoglContext *context,
const CoglPollFD *poll_fds,
int n_poll_fds);
texture-pixmap-x11: Move GLX code to cogl-winsys-glx.c This moves the GLX specific code from cogl-texture-pixmap-x11.c into cogl-winsys-glx.c. If we want the winsys components to by dynamically loadable then we can't have GLX code scattered outside of cogl-winsys-glx.c. This also sets us up for supporting the EGL_texture_from_pixmap extension which is almost identical to the GLX_texture_from_pixmap extension.
2011-03-01 14:43:43 +00:00
#ifdef COGL_HAS_XLIB_SUPPORT
Add a vtable of indirection to the winsys code So that we can dynamically select what winsys backend to use at runtime we need to have some indirection to how code accesses the winsys instead of simply calling _cogl_winsys* functions that would collide if we wanted to compile more than one backend into Cogl.
2011-02-25 11:29:08 +00:00
gboolean
(*texture_pixmap_x11_create) (CoglTexturePixmapX11 *tex_pixmap);
void
(*texture_pixmap_x11_free) (CoglTexturePixmapX11 *tex_pixmap);
texture-pixmap-x11: Move GLX code to cogl-winsys-glx.c This moves the GLX specific code from cogl-texture-pixmap-x11.c into cogl-winsys-glx.c. If we want the winsys components to by dynamically loadable then we can't have GLX code scattered outside of cogl-winsys-glx.c. This also sets us up for supporting the EGL_texture_from_pixmap extension which is almost identical to the GLX_texture_from_pixmap extension.
2011-03-01 14:43:43 +00:00
Add a vtable of indirection to the winsys code So that we can dynamically select what winsys backend to use at runtime we need to have some indirection to how code accesses the winsys instead of simply calling _cogl_winsys* functions that would collide if we wanted to compile more than one backend into Cogl.
2011-02-25 11:29:08 +00:00
gboolean
(*texture_pixmap_x11_update) (CoglTexturePixmapX11 *tex_pixmap,
gboolean needs_mipmap);
texture-pixmap-x11: Move GLX code to cogl-winsys-glx.c This moves the GLX specific code from cogl-texture-pixmap-x11.c into cogl-winsys-glx.c. If we want the winsys components to by dynamically loadable then we can't have GLX code scattered outside of cogl-winsys-glx.c. This also sets us up for supporting the EGL_texture_from_pixmap extension which is almost identical to the GLX_texture_from_pixmap extension.
2011-03-01 14:43:43 +00:00
Add a vtable of indirection to the winsys code So that we can dynamically select what winsys backend to use at runtime we need to have some indirection to how code accesses the winsys instead of simply calling _cogl_winsys* functions that would collide if we wanted to compile more than one backend into Cogl.
2011-02-25 11:29:08 +00:00
void
(*texture_pixmap_x11_damage_notify) (CoglTexturePixmapX11 *tex_pixmap);
texture-pixmap-x11: Move GLX code to cogl-winsys-glx.c This moves the GLX specific code from cogl-texture-pixmap-x11.c into cogl-winsys-glx.c. If we want the winsys components to by dynamically loadable then we can't have GLX code scattered outside of cogl-winsys-glx.c. This also sets us up for supporting the EGL_texture_from_pixmap extension which is almost identical to the GLX_texture_from_pixmap extension.
2011-03-01 14:43:43 +00:00
Add a vtable of indirection to the winsys code So that we can dynamically select what winsys backend to use at runtime we need to have some indirection to how code accesses the winsys instead of simply calling _cogl_winsys* functions that would collide if we wanted to compile more than one backend into Cogl.
2011-02-25 11:29:08 +00:00
CoglHandle
(*texture_pixmap_x11_get_texture) (CoglTexturePixmapX11 *tex_pixmap);
texture-pixmap-x11: Move GLX code to cogl-winsys-glx.c This moves the GLX specific code from cogl-texture-pixmap-x11.c into cogl-winsys-glx.c. If we want the winsys components to by dynamically loadable then we can't have GLX code scattered outside of cogl-winsys-glx.c. This also sets us up for supporting the EGL_texture_from_pixmap extension which is almost identical to the GLX_texture_from_pixmap extension.
2011-03-01 14:43:43 +00:00
#endif
Add a vtable of indirection to the winsys code So that we can dynamically select what winsys backend to use at runtime we need to have some indirection to how code accesses the winsys instead of simply calling _cogl_winsys* functions that would collide if we wanted to compile more than one backend into Cogl.
2011-02-25 11:29:08 +00:00
} CoglWinsysVtable;
Add missing _cogl_winsys_has_feature prototype This adds a private prototype for _cogl_winsys_has_feature in cogl-winsys-private.h to avoid compilation warnings.
2011-05-03 20:00:00 +00:00
gboolean
_cogl_winsys_has_feature (CoglWinsysFeature feature);
rename winsys files to be more consistent This tries to make the naming style of files under cogl/winsys/ consistent with other cogl source files. In particular private header files didn't have a '-private' infix.
2011-02-22 20:08:16 +00:00
#endif /* __COGL_WINSYS_PRIVATE_H */
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